[  556.425567] br1: port 1(veth1) entered blocking state
[  556.425615] br1: port 1(veth1) entered disabled state
[  556.425665] veth1: entered allmulticast mode
[  556.425725] veth1: entered promiscuous mode
[  556.428957] br1: port 1(veth1) entered blocking state
[  556.429035] br1: port 1(veth1) entered forwarding state
[  556.431819] br1: port 2(veth2) entered blocking state
[  556.431859] br1: port 2(veth2) entered disabled state
[  556.431902] veth2: entered allmulticast mode
[  556.431971] veth2: entered promiscuous mode
[  556.434930] br1: port 2(veth2) entered blocking state
[  556.434965] br1: port 2(veth2) entered forwarding state
[  566.073884] tc (15220) used greatest stack depth: 11768 bytes left
[  584.093448] br1: port 2(veth2) entered disabled state
[  584.096310] veth2: left allmulticast mode
[  584.096337] veth2: left promiscuous mode
[  584.096368] br1: port 2(veth2) entered disabled state
[  584.099289] br1: port 1(veth1) entered disabled state
[  584.102131] veth1: left allmulticast mode
[  584.102166] veth1: left promiscuous mode
[  584.102190] br1: port 1(veth1) entered disabled state